Explain the consequences that widespread distributed ledger technologies could have for individual investors and for brokers.
The idea
For individual investors, widespread distributed ledgers can lower the cost and minimum size of access through fractional tokens, allow near-continuous trading and faster settlement, and give direct control of assets through self-custody and programmable rights. The cost is that the protections a broker provided move to the investor: safeguarding private keys, avoiding mistaken or fraudulent irreversible transfers, judging smart contract risk and checking suitability. For brokers, much revenue comes from intermediating settlement, custody, reconciliation and record keeping, which a shared ledger partly makes unnecessary, so those fees come under pressure. Brokers are likely to shift toward advice, onboarding and compliance, liquidity provision and access services, where trust and customer relationships still matter. The usual mistake is to say brokers disappear entirely or that investor risk simply falls. The risk changes form and moves.
A practice question
Which is a likely benefit of widespread distributed ledgers for individual investors?
- Guaranteed protection against losses on the underlying asset.Why not: Tokenization changes the form of ownership, not the market risk of the asset.
- Removal of identity and compliance checks before investing.Why not: Regulation still requires identification and compliance; tokenization does not remove these obligations.
- Lower price volatility, because tokens are recorded on a trusted ledger.Why not: Ledger trust does not change the volatility of the underlying asset.
- Fractional tokens lower the minimum investment, widening access. - correct
Fractionalisation reduces minimum ticket sizes and widens access. It does not remove market risk, compliance obligations or volatility.
A harder one
An investor moves from holding shares through a broker to holding tokenized shares in a self-custody wallet. Which risk is newly borne by the investor, having previously been absorbed by the broker?
- The issuer's default risk, which exists only for tokenized securities.Why not: Issuer credit risk is identical for a conventionally held security; it is not created by tokenization.
- Market price risk of the underlying, which the broker previously insured.Why not: Brokers never insured market risk; it comes from the asset, not the holding format.
- Custody risk, such as a lost private key or an irreversible mistaken transfer. - correct
- Interest rate risk, which is higher for assets recorded on a ledger.Why not: Rate sensitivity depends on the asset's cash flows, not on its recording on a ledger.
Self-custody shifts safekeeping, key management and error recovery from the broker to the investor. Credit and market risks are unchanged.
The hardest tier
Direct on-chain access removes the broker from many investors' trades. Which assessment of the consequences for individual investors is most accurate?
- Protection rises, because immutable records prevent fraud from occurring at all.Why not: Immutability preserves records of fraudulent transfers too; it does not prevent them.
- Fees may fall, but safeguards like suitability and fraud checks shift to the investor, raising scam and contract risk. - correct
- Only institutional investors are affected, so retail investors are unchanged.Why not: Retail investors are the ones most reliant on broker protections, so they are the most affected.
- Smart contracts replicate every broker safeguard automatically at no cost.Why not: Contracts only enforce what is coded; judgement based safeguards are not replicated and bugs add risk.
Disintermediation lowers costs but removes a protective layer. Individuals take on due diligence, key management and contract risk, so the risk changes form rather than disappearing.
In the app: 6 practice questions on this outcome, spaced review that brings it back before you forget it.
Start free →More in Tokenization and Financial Market Inefficiencies
- Account for how tokenization works and characterise the core properties of tokenized assets and digital ledgers.
- Lay out the frictions and inefficiencies arising at various stages of an asset's lifecycle, and show how tokenization features can both heighten and reduce the associated risks.
- Show why tokenization and digital ledgers can shift market externalities, meaning the spread of shocks across the system, how much gets invested in market infrastructure, and the effects of networks and shared knowledge.
- Contrast the available models and methods for giving a ledger sharedness, programmability and trust, and set out when trust can break down in each.